Tomb Raider by Pencracker

Hello!

I am looking for a book cover in colour and some black and white drawings for a youth sci-fi novel.  It is about a young girl and her sister stuck in an alternate dimension and their quest to get home.  The target age range is Approximately 8-11.   There are about 12-15 drawings required (black and white, no background), plus a full colour cover (with generic background).

If you are interested, can you quote approximate time and cost?   My preference is to fully own the art when completed.   I am starting the second novel as well.

The style and look of this, with maybe a bit less edgy is perfect...

Thank you in advance for considering it!