All of the figures in the Crisis on Infinite Earths line are made by Tim Priebe.

Psycho Pirate was made from a B&R Razor Skate Robin, with a cape from JLA Martian Manhunter. A little dremelling, then a repaint...

Earth 2 Superman was made from a Crusader Batman body with a JLA Superman head and a STAS Capture Net Superman cape. Just a little dremelling was necessary.

Solovar was originally a Tarzan (Disney) ape. I dremelled off the top of the extremely large head first. Then I painted the whole thing black. Then I dry-brushed it grey and painted the chest grey. Then I painted the white parts and the pupils!

This box is actually temporary. It's just made of poster board, and I plan to make a more permanent one.

E2 Clark was made from a SMOS Clark Kent (from the Converson Coupe) and the head of a JLA Superman, with the glasses made from wire.
Perry was made from a J. Jonah Jameson figure form the Spiderman line. He was basically just a repaint. The newspaper E2 Clark has was from Jameson.
E1 Clark has the head from the SMOS Clark Kent (with the pony tail cut off) and the body from a Batman Forever Two-Face. I switched the hands with another figure, because Two-Face's hands are too big, and one has a gun.