Kamen Rider & Mahou Shoujo Madoka★Magica - Puella Magi Dikeedo Magica (Doujinshi)

[MangaDex]

 

[MasKiryu]

This the best fan crossover I ever read
I really enjoy it especially during the decade final form and the final attack rider

 

[Grimmycoffee]

Anyone got info on who the artist is and where to find them?