With this, our Abra family is complete!
Mega Alakazam is relatively simple in design, but the difficult came with editing the Color Mask of the hair pieces, which was painstakingly annoying. If you've ever edited them before, you know that hair meshes are really annoying, with each strand/clump of hair being individually colored, both front and back. Determining the right pieces to color is a long process. If you want to do something similar, I would recommend exporting the mesh and using that layer as a reference when editing the Color Mask.
Maybe some day I'll make a guide, but I really only know how to use Gimp. Maybe I should use PhotoShop, since Gimp has a lot of lack of features.
Anyways.. Enjoy!