I hope it's ok for me to post this here. I think almost anyone who grew up with MOTU knew of M.U.S.C.L.E., and if one didn't know of it before, Super7 likely informed the rest.
The Origins' return to its vintage aesthetics, combined with the wrestling crossover found in Masters of the WWEternia inspired me to create my own concept for a M.U.S.C.L.E. Origins line using the MOTU Origins body.

It compliments the Masters of the WWEternia line, homages another 80's Mattel classic, while honoring the true source material, Kinnikuman. Above is Terryman, the main hero's best friend and tag partner.