@Oakcean, here is a list of skinpacks available for you. You can switch skinpack by running $packs select <ID>, where you replace <ID> with the number of the skinpack you want to select.

Default - 0

Grayscale - 3

Edge - 4

Silhouette - 6

Red - 12

Green - 13

Blue - 14

Yellow - 15

Purple - 16

Cyan - 17

Flip - 18

Bw - 20

Rainbow2 - 24

Oil - 27

Cycle - 31

Fourier_Modulate - 36

Glitch2 - 38

Thief - 40

Mask - 41

Bear - 46

Wolfify - 47

Light_And_Shadow - 49

Coin_Animated - 53

Rainbow_Animated - 57

Fourier_Crop2 - 62

Glasses2 - 69

Magnified - 70

Redacted - 73

Pumpkin - 74