These guys well could turn Special Forces on the Anti-Fa parts of society in an confrontation against the SS build parts of Germany.
They only lack physical training, laser pointer play for fire arm use and CoD simulator training for tactical understanding in fire fights, but have all skills and experiance to take on Polizei in underground war covered operations.
All to do Graffiti on that level of excellence can well be used to place several hundred kilo IEDs to take down Polizei and all German authority, by hitting infrastructure or Polizei forces directly, as in the 1920ies when SA was fought by all other parts of society right next to an economic boom and desaster.
Are you Ready, BKA?? They'll be the nice enemy. They won't torture...you did not turn them into #deadheads
PS: To reach our SBD level, Street Ball Devision, they would need to stop time and practice the whole on train painting movements by creating Master Pieces of more than two colours whole train in the throw up 2 minutes time, the same time to set up a nitro-glycerin bomb with detonator coordinated with back up crews securing a save retreat under even fire, but best unseen unheard unknown. GB1 Skaters.