This has been a long time coming!

A custom Batman Beyond figure constructed out of:

Spider-Man Classics Daredevil Body
Zipline Batman Head
Rare Earth Magnet
A small metal rod

Used apple barrel black and red paint, black and metallic silver sharpies, and Performix Liquid Tape (Black Electrical Insulation) to paint the body. I had to sand and pare down the stump on the neck to fit the smaller Batman head on. Then bored a hole in the middle of the back of the upper torso to install a rare earth magnet to hold a metal rod in place for a future add-on of a removeable airfoil accessory.

Weird Wing Accessory
Rare Earth Magnet

Added an Airfoil accessory that attaches via magnet to a metal pin I installed in the back of the upper torso.