From a new dealer who specializes in elevated train products. But he’s building 12 of these. He sold the other one at the show that he had brought with him and only has material for 10 more…and one is for him. This is something I could have built my self but have begun to realize that I have more things to build that I don’t have the time for… So I sprung for this…not cheap but worth it to me. Laser cut legs are nice. No rivets but robust construction. I think it’s N Pire Models but can’t be sure 

The trestle uprights are on the list as well. They’ll look good with your narrow gaugeee stuff 