Editing Arenas, Stanchions, Dornas and Scoreboards

Hi. I need some help. I'm kinda new to modding. I figured out a few things here and there but I need help with changing colors in arenas. Like scorers table and stanchions and things like that. I'd like to remove all that advertising on the stanchions. I'd like to use the current arenas for retro stuff. How do I change the logos in arenas like on the chairs on the players bench and on the big scoreboard in the arenas. I'd also like to know how to change the dornas because the retro arenas have 2ksports plastered all over the arenas. How do I change the stanchions from the modern stanchions to the retro stanchions? The game has an actual Key Arena but it's for the WNBA's Seattle Storm and I'd like to know the above so I can change that arena for use with the Seattle Supersonics. I know it's a lot, but I'd like to contribute to this community and if there is anyone who is willing to please help me,I'd greatly appreciate it.

Also, I found and extracted the retro scoreboards and overlays for the '80's, '90's, and 2000's. Yes the 2000's is in there. However they do not display at all in game. Does anyone know how to get those working?

Thank you to everyone who makes this modding community amazing.

Just DMed you.

This video might be helpful

phpBB [video]

Thank you!! I'm checking it out now.

I think you need to look at every DDS file to find the logos you want to change. For the few arenas that I have looked at names of files may not be consistent.
I don't do any 3D work so this may not be helpful. https://www.youtube.com/watch?v=iE9HefalO1Y

Yea the names are definitely not consistent at all.