The work is done well. The master has the potential for development, listens, responds, learns quickly. In Illustrator, Mykola is a master of a good level and quickly and clearly creates drawings of any complexity, but it is necessary to improve in Photoshop in order to make these flat illustrator style drawings lively and realistic. So, I will continue to work on this drawing in Photoshop myself.
For this, of course, I slightly underestimated the quality of the work.

But if you need high-quality vector drawings in Illustrator - I recommend Mykola.