One afternoon, 2:30 p.m., Agent T████ was strolling around Site-19, waiting for orders as usual. She passes by SCP-5146's cell.
"Hi Agent T████."
"Hi 5146. What's up?"
"May I have 387?"
"387? I'll ask."
Later, at 387's storage box.
"Hey G███, 5146 wants to play with 387."
"Fill in the form please."
[SCP-387 Utilisation Form
Utiliser: Agent T████
Reason for Utilisation: Recreation for SCP-5146
Return Time: 4:30 p.m.]
Back at 5146's cell.
"Hey 5146, you are allowed to play with 387. Call me to return the tub when it's 4:30."
"Thanks Agent T████."
So SCP-5146 started building. By choosing pieces he finds interesting, he builds a futuristic car. He then assembles a minifigure and puts it inside. It starts driving the car.
He builds another one. It starts to form a city.
Scared of a hard clean up, he pretends to be Godzilla, and everything stops moving.
He puts everything in a backup tub.
Both tubs are returned.
Another good day.