11:37 AM, Tuesday September 8th 2020
I agree with basically anything that was said, your lines are not too bad, a little wobbly here and there (confidence with time and practice will help) and the ellipses seems good.
In addition I'd like to add a little more on the rotating boxes.
The bases need to be more consistent in size and planned better, paying more attention to the others surrounding them.
The corner ones are most difficult ones, I'd paying particular attention to those...
Ghosting more calmly the lines would surely help to get more straighter lines.
Try to vary hatching angle to make easier to distinguish better the various faces/boxes.
If you have some "time to waste" you could probably try and redo it. In general you're doing pretty good , everyone has problems with rotating boxes :