It'll actually be a lot easier than that. It's just a base rust texture that I've filled over a grate pattern so I just need to touch up the base texture, healing or clone, and then re-fill the pattern. I should have done this when I first noticed the spots but I've been more into creating the walls and haven't gotten around to it.

I'll go through everything and touch them up some before I release a finished set.. remember, the stuff I'm posting here is all WIP stuff and doesnt reflect what will end up in the finished set. But I do appreciate all C&C that I can get, it really does help.

Bump mapping - I've been wanting to do this, it does seem to be the future of textures so I'll get around making textures using normal and spec maps eventually. I should also start getting used to making walls in a 3d program and creating the textures and maps that way.

- S