I usually finish within a day or two, unless my health is bad (in which case I will contact you). You can use the image personally, not commercially, unless you buy the permissions from me for an extra cost. Buying permissions is NOT buying all rights to the image, and if you use it for something offensive, I reserve the right to object and revoke the permissions. 5 minor revisions included with each commission. Minor revisions (fixing one or two details I missed or messed up on) do NOT count as full revisions, and if you want a refund after the minor revisions you can still receive one. I will do up to three full revisions of the image upon completion if requested should I get details absolutely wrong, but full revisions (each of which is an entire redraw) forfeit your right to a refund. If you get a refund, you don't get permission to use the image in any way, even if you've received a concept sketch. Adding backgrounds to a commission is absolutely possible for an extra charge. I like doing them! But they're time consuming, and I charge accordingly. Adding a prop or two would be possible, for a lesser cost.