There's One In Every Class
original image

Entry guide: step 1 of 9

Sorry I did not do this as I built the image I had to reconstruct the steps. Total count was about 75 layers.
Step 1 was creating the basic shapes to work with.
Entry guide: step 2 of 9

Forming the basic shapes into torso (C), arms, legs (D), stool legs (E), head (F G), stool seat (H) and lips (I J) Use the pen to isolate and highlight/shadow lips (K)
Entry guide: step 3 of 9

Hand assembly
Entry guide: step 4 of 9

the robot and stool, this totaled 37 layers after the hand layers were merged.
Entry guide: step 5 of 9

Draw the walls and floor and add texture
Entry guide: step 6 of 9

Add lots of dirt, grime and wear. This is my commentary on constantly underfunded schools.
Entry guide: step 7 of 9

Create window and binary board and add in
Entry guide: step 8 of 9

Now our bad boy
Entry guide: step 9 of 9

And the final touches, the shadows, reflection and panel glare.
final result

| go to the stopper contest (full view) |
