The number of parts is reasonably high, but the instructions are in color and easy to understand, so there were no problems with the assembly.
The color coding on the front is almost not a problem, but the back of the leg is slightly lacking, so if you are worried, paint it. If I have to add one more thing, there is a part of the decal on the arm that can't be applied if left as it is, so I cut a part of it and put it on.