Please feel free to correct me under this if I am wrong, but here are the steps for the free Perkaholic:

1. Turn on power

2. Go to the small monitor at speed cola after turning on the power and interact with it, a voice line will say a symbol and one will appear.

3. based on what symbol you got there will be a painting that corresponds around the map

Spawns for them are next to the power/jug room opposite the kn wall buy, on the balcony wall to the right of the double tap door, in the corner of the hall of the quick revive side door, opposite the corner on the PaP side (paintings are all tilted)

4. Hit the 3 switches around the map (on the stars next to electric cherry, opposite the icr wallbuy, and in spawn next to the rk7 wallbuy)