Omg I love your edits!! Could you maybe do one with this Tycoon upgrade from Kamen Rider Geats? The Shogun upgrade JUST had its debut, so there aren't too many photos of it but I think those should be good?? Whichever you feel like are working for an edit, it's all up to you!!
Doing some brainstorming, I think colour-wise anything dark together with brighter green and red would fit, since those are kinda his base colours regularly, mixed in with the black/white of the new form, maybe something rainy because of how the debut went, just giving some ideas what maybe could fit in well with it!