Just to give people something to play with for now I guess.
Here's what I have for Tilesets so far:
The spider's stage- stilll a lot of work to be done, but that goes for all of these. Import and left click the white space, and right click the black squares at the bottom; they are for making things darker.
A giant airship in the shape of a sword, this is the exterior. I still need to sprite the parts of the ship you can go inside, but the is the bulk of the hull and the engine parts.
Just for fun, I decided to make stuff for the Wily Stages from Mega Man 7 in here. I'll make that Sigma's base of operations in this game. (If you compare the stages from there and the Sigma Stages in MMX, they are actually eerily similar.) Duplicates are used for animation, mostly just resized stuff from MM7 backgrounds.
Now, like I said, nowhere near being done yet, but what do you think so far?