know any good freeware bicentennial liveries or models for 4th of july?

[TWM844Coffey]

SP 4449 is already obvious and aft coaches on the dls but know anything
else other than that?

 

[pdkoester]

Technically, if you have a Club Car membership on Jointed Rail, you could get the WP GP40 set. Aside from that, you will need to look around. I did a search on the DLS website, "bicentennial", and it has a few.
This one looks okay for just celebration of the 4th of July:
EMD SD40T-2 SSW Bicentennial #9389