Hi! Years ago, when Mantic still had a forum, someone posted a color coded guide for which arms fit which body, since Mantic basically gives you a box of parts and says good luck. I've been scouring the Internet to see if anyone has posted it elsewhere, and I have not been able to find squat. Even the Facebook page for Salamander Armies doesn't seem to have it there. So, I'll admit, this is my last resort.