Would you like to see what I caught today?
Take a look inside my net!
It's a robot of some sort, I don't know which one though.
OOB OOY OOY
GGW GGY GGY
GWG GWO GWO
WRY RBR WRY GOO WRY GOO
OWY ROB OWY BOR OWY BOR
OBB OOG OBY RBR YBW BGW
Hint 0.5:
The pattern tag is no longer there as the puzzle is not really a pattern.
Hint 1:
I think the robot has a specific name.