I can't resist these puzzles! I think I can say it's a good guess that 'Perücke-Bademütze' 30 20 5633 is the black one. Look at the parts that surround it, numerically (the final '3' doesn't count):
30 20 5513 - Helm-Samurai für Feder
30 20 5523 - Helm-Bergbau
30 20 5543 - Skirt, armoured, with sword-loop on left
30 20 5553 - Legs with split skirt, smooth armoured boots
30 20 5573 - Rifle, assault
30 20 5583 - Wig (hair), straight, swept back
30 20 5593 - Arm, bare, tapered to wrist, frilly shoulder cover
30 20 5613 - Collar of hoodie shirt, small, pointed front and back
30 20 5633 - Perücke-Bademütze
30 20 5643 - Stungun future planet
30 20 5673 - Schiffsaxt
30 20 5683 - Neckerchief
30 20 5693 - Shoulder cover
30 20 5703 - Wig (hair), bald head with headband
30 20 5723 - Collar, armoured, with pegs for wings
30 20 5733 - Loincloth / belt with knob
30 20 5743 - Legs with knee-length shorts, ankle boots
30 20 5753 - Arm for diving suit, padded
30 20 5763 - Light for diving suit
All these parts look like ones that appear for the first time in 5460. The English names are determined because the German name for the part, matches a previously existing German name, so I have a script to look for these matches and copy over the English name from the older part. (Using the existing parts as a Rosetta Stone, basically.) It's on my list to get some pictures and colours in there, and assign them to the set. Also thinking about a useful way to show what parts belong with which Figure, not just the set number.
By the way, parts detectives: parts starting in "30 2" are unpainted (although they may be molded in multiple colours); "30 63" and "30 64" parts are painted; "30 66" and "30 67" parts have multiple molds, usually assembled permanently such as animals, but sometimes separable. This is a near-100% rule. Might be of some help.