Some proposed Narrow Gauge equipment I'd like to see in Trainz

This video features several 3-foot gauge designs that were proposed, but never built. The two I'd like to see in Trainz is the Denver and Rio Grande M-38 which is an outside-frame 4-8-2 mountain that would have been built by Baldwin, which had 48 inch drivers, whose Baldwin designation is Class 14-36 1/4 E1, and the D&RGW L-101, which was a proposed 3-foot gauge, outside-frame 2-8-8-2, producing 101,401lbs of tractive effort, whose Baldwin designation is 20-40/40 1/4 EE1.