Epoch #11/15.

1boy, solo, no humans, mecha, robot, red gloves, backpack, yellow eyes, teeth, headphones, robot ears, red footwear 

Negative embeds: muscular arms, muscular legs, thighs, thick thighs

Strength at ~0.9 if you want more expression. His mouth is stuck at 1.0. In most cases, you won't need any lower than 0.95.

There is no anime design version to toggle as I've failed to make such multipurpose LoRAs before, but I might consider it as a separate version. Let me know if anyone wants me to go through with it. Alright, guys, your reaction says it all. Without further ado:

Epoch #12/15.

1boy, solo, no humans, mecha, robot, red gloves, backpack, yellow eyes, robot ears  

Negative embeds: muscular arms, muscular legs, thighs, thick thighs

Retro anime look is baked in, which will affect style LoRAs. The quick solution is to put the strength at ~0.8.