Sketches, I think I'll take a couple of orders for such small colorless pages...
As you can see from them, they are more for practice

3 slots are open

70$ for entire page, the lead time is about 2 weeks (may be faster).
If you are interested, you can write here or in a message.
I draw everything except complex mechanisms and robots. The content of the page depends on the complexity of the characters, so I can't say exactly how much to fit on it.

Another example https://www.furaffinity.net/view/45713302/