Can you see the differences? If you get him as a teacher he'll drill you until you can't stand anymore. Ukyakyakyakya...
Well, he has grown ofc (here he is a little taller than 1,8m, which is about 5'9"- 6' I would say.). In this teacher meme I think he is in his middle 20's somewhere.
Already accomplished his purpose; making the Mechanist club legendary in AOV, ofc, together with the members. Ukyakyakyakyakya! Lol, j/k.... Or am I?
One can see the difference in my drawings style too. The younger Lawlet I used SAI pt, the older I only had ps element 6 (the oldest of the oldest lol), still, I can see some development.