A few of these are on the DLS if you search for 30ng
<kuid:96914:10326> 30ng Coach
<kuid:119493:1366> 30ng 4-6-0 D&RGW 365
<kuid2:96914:2006:3> 30ng 2-8-2 coal tender
<kuid2:124060:15044:3> 30ng 4-ton boxcar
<kuid:119493:1348> 30ng 2-8-2 D&RGW 383
<kuid:96914:2108> 30ng 4-4-0
<kuid:119493:1340> 30ng 2-8-2 D&RGW 380
<kuid:119493:1346> 30ng 2-8-2 D&RGW 382 Tender
<kuid:119493:1442> 30ng 2-8-2 D&RGW 380 Tender
<kuid:119493:1343> 30ng 2-8-2 D&RGW 381
<kuid:119493:1344> 30ng 2-8-2 D&RGW 381 Tender
<kuid:119493:1345> 30ng 2-8-2 D&RGW 382
<kuid:119493:1347> 30ng 2-8-2 D&RGW 383 Tender
<kuid2:124060:15046:3> 30ng 4-ton boxcar, curved roof
<kuid:119493:1350> 30ng 2-8-2 D&RGW 384
<kuid:119493:1349> 30ng 2-8-2 D&RGW 384 Tender
<kuid2:86661:15052:1> 30NG Flatcar
<kuid:96914:204> 30ng 28-2 Shay
<kuid:96914:12> 30ng 18 ton Vulcan 0-4-0T
<kuid:119493:1356> 30ng 2-8-2 D&RGW 385
<kuid:119493:1354> 30ng 2-8-2 D&RGW 385 Tender
<kuid:119493:1358> 30ng 2-8-2 D&RGW 386
<kuid:96914:13> 30ng 2-4-2T
<kuid:119493:1357> 30ng 2-8-2 D&RGW 386 Tender
<kuid2:96914:10325:2> 30ng Combine
<kuid:119493:1365> 30ng 4-6-0 D&RGW 365 Tender
<kuid2:96914:2005:3> 30ng 2-8-2 inside frame
<kuid:119493:1370> 30ng 4-6-0 D&RGW 366 Tender
<kuid2:96914:2010:3> 30ng 2-8-2 oil burner
<kuid2:69871:3419:1> 30ng Tanker UZD VC-20
<kuid:119493:1371> 30ng 4-6-0 D&RGW 367
<kuid2:96914:2011:3> 30ng 2-8-2 oil tender
<kuid2:96914:2007:3> 30ng 2-8-2 outside frame
<kuid:119493:1368> 30ng D&RGW Combine
<kuid2:96914:2008:3> 30ng 2-8-2 wood burner
<kuid:119493:1369> 30ng 4-6-0 D&RGW 366
<kuid2:96914:2009:3> 30ng 2-8-2 wood tender
<kuid:96914:2035> 30ng 2-6-6-2 front
<kuid:96914:2036> 30ng 2-6-6-2 rear
<kuid2:69871:2357:1> 30ng Boxcar 30 foot
<kuid:96914:2037> 30ng 2-6-6-2 tender
<kuid2:69871:3421:1> 30ng Tanker UZD VC-20 #3
<kuid:119493:1373> 30ng 4-6-0 D&RGW 368 Tender
<kuid2:96914:2013:3> 30ng 2-6-2
<kuid2:96914:2014:3> 30ng 2-6-2 tender
<kuid2:96914:15326:3> 30ng 30 foot flatcar
<kuid:119493:1374> 30ng 4-6-0 D&RGW 368
<kuid:96914:2030> 30ng 4-8-4
<kuid:96914:2031> 30ng 4-8-4 tender
<kuid2:124060:15034:2> 30ng 4-ton flat car
<kuid:96914:2106> 30ng 4-6-0
<kuid2:69871:3420:1> 30ng Flatcar UZD 43-081 #8
<kuid:119493:1372> 30ng 4-6-0 D&RGW 367 Tender
<kuid:96914:2107> 30ng 4-6-0 tender
<kuid:96914:2109> 30ng 4-4-0 tender
<kuid2:242091:2109:2> 30ng Express-Baggage #31
<kuid2:124060:15033:4> 30ng 4-ton ore car
<kuid2:96914:15328:3> 30ng 30 foot Boxcar
<kuid2:96914:15327:3> 30ng 30 foot gondola
<kuid:96914:16> 30ng Baldwin 0-4-2T
<kuid2:242091:2091:1> 30ng Boxcar - Woodside #52
<kuid:119493:1393> 30ng D&RGW Coach
<kuid2:124060:1009:4> 30NG Christmas Porter 0-4-0T Loco
<kuid2:242091:2097:2> 30ng Caboose - Tuscan
<kuid:242091:21012> 30ng Coach - Woodside #25
<kuid2:242091:19271:3> 30ng Flat Car 24ft (ARN)
<kuid2:69871:3425:1> 30ng Flat Depressed Center
<kuid2:69871:3429:1> Loco 30ng UZD TU2-257
<kuid2:69871:2405:1> 30ng Flat Depressed Center HiCap - Bogey Assembly
<kuid2:69871:2406:1> 30ng Flat Depressed Center HiCap - Platform
<kuid2:69871:2355:1> 30ng Flatcar 30 foot
<kuid2:242091:19216:3> 30ng Gondola 24ft (ARN)
<kuid2:69871:2356:1> 30ng Gondola 30 foot
<kuid:96914:15> 30ng Kiso Forestry 0-4-2T
<kuid:119493:1383> 30ng L-25 D&RGW 390
<kuid:119493:1385> 30ng L-25 D&RGW 390 Tender
<kuid:119493:1386> 30ng L-25 D&RGW 391
<kuid:119493:1384> 30ng L-25 D&RGW 391 Tender
<kuid:119493:1392> 30ng L-25 D&RGW 392
<kuid:119493:1391> 30ng L-25 D&RGW 392 Tender
<kuid:119493:1395> 30ng L-25 D&RGW 393
<kuid:119493:1394> 30ng L-25 D&RGW 393 Tender
<kuid:119493:1397> 30ng L-25 D&RGW 394
<kuid:119493:1396> 30ng L-25 D&RGW 394 Tender
<kuid2:124060:1008:5> 30NG Porter 0-4-0T Loco
<kuid:633834:101888> 30NG Small Generic Coach Green
<kuid:633834:101889> 30NG Small Generic Coach Red
<kuid:126090:100009> 30ng Steam Dummy GCNGRR
<kuid2:96914:10324:3> 30ng Waycar
<kuid:390853:2222> F&CC 30ng 2-6-2
<kuid:390853:2223> F&CC 30ng 2-6-2 tender
<kuid:450495:100761> Jenkins 30ng 30ft flatcar1
<kuid:450495:100762> Jenkins 30ng 30ft flatcar2
<kuid:450495:100763> Jenkins 30ng 30ft flatcar3
<kuid:450495:100764> Jenkins 30ng 30ft flatcar4
<kuid:450495:100765> Jenkins 30ng 30ft flatcar5
<kuid:450495:100766> Jenkins 30ng 30ft flatcar6
<kuid:450495:100767> Jenkins 30ng 30ft flatcar7
<kuid:450495:100768> Jenkins 30ng 30ft flatcar8
<kuid:450495:100769> Jenkins 30ng 30ft flatcar9
<kuid:450495:100760> Jenkins 30NG Porter 0-4-0T
<kuid2:69871:2336:1> Loco 30ng 2-8-2 Inside Frame
<kuid2:69871:2341:1> Loco 30ng 2-8-2 Oil Burner
<kuid2:69871:2338:1> Loco 30ng 2-8-2 Outside Frame
<kuid2:69871:2337:1> Loco 30ng 2-8-2 Tender Coal
<kuid2:69871:2342:1> Loco 30ng 2-8-2 Tender Oil
<kuid2:69871:2340:1> Loco 30ng 2-8-2 Tender Wood
<kuid2:69871:2339:1> Loco 30ng 2-8-2 Wood Burner
<kuid2:69871:2326:1> Loco 30ng 2-6-6-2 Mallet front section
<kuid2:69871:2327:1> Loco 30ng 2-6-6-2 Mallet rear section
<kuid2:69871:2328:1> Loco 30ng 2-6-6-2 Mallet tender
<kuid2:69871:2353:1> Loco 30ng 2-6-2 Prairie
<kuid2:69871:2354:1> Loco 30ng 2-6-2 Prairie Tender
<kuid2:69871:2350:1> Loco 30ng 2-4-2T
<kuid2:69871:2352:2> Loco 30ng 28-2 Shay
<kuid2:69871:2351:1> Loco 30ng Baldwin 0-4-2T
<kuid:83902:15030> NG30 Hopper
<kuid:83902:15031> NG30 Hopper black
the rest you will have to search for on the Internet.