Hi
Funny pictures, Especially the second one.
The first one is not quite working for me, I love the back ground, but it feels something is missing for the main figure. He ( or she) looks sad or scared but there seems to be no reason for it. it makes the image a bit hollow, imho
Also it do not follow the nose thing on his head. the thing under his eye seems to be a nose, ( might be my mistake) but than there is also a pink thing on the normal nose. if it is just skin than I would put some wrinkles in it to show its not a second nose…
the second one is adorable. only thing that took some time is the eyes of the little mousses. I thirst though they were open but makes more sense if there not, so… my suggestion would be to make them darker like the actual fur/skin
Second I would like to point out the mouse hole is missing some dept, the wall seems to be as thick as paper.
But keep up the work
Gr lios