HELP with texturing a set?

Here is the file.

I’m wondering… how to go about texturing everything. I already know how I want it to look, but that’s a lot of UV space, and I like to paint textures :confused:

How would I go about doing this and how would I use tileable textures effectively?

Can you check your upload, the file shows as zero bytes when I try and download the file

Try this one.