Hỏi đáp Lỗi skin mob mythicmobs

sao con boss của em ko có skin ạ? , nó có trong disguised mà ko hiện skin

Dòng trong disagui.yml
BossD1: 'player "&7[&cBoss&7] &4Illfang the Kobold Lord" setSkin {"id":"a149f81bf7844f8987c554afdd4db533","name":"libraryaddict","properties":[{"signature":"UF3y/22VusR/AMUFJ3ZFPkq0H1LcN1Z4AcTUAJYbBocswiKOht4CjRiIvArQ74sk66oRnoEV/ngEj0P9ykEY51YrxIV3dxJaRec95sN0gLztvUYDfYt5HrRqvdupJAe9KbWPIhrTCqXnTK3YUAyAdmBll+TeiUwpLkPt2YmX+h4bC8UV1froFz4OwQTvmwqBH+YH6e9wH6XIIgelwu/ymFXlyoIACn1g8s8s10hzq7aZn5LeBbNoqjbZ6NMNXqI2zOZVC+ePMYUgfQhmJFsHvdm0V+BEbl8zD+BmQGlmynpCEJJJmG5czCVp2w0kY85iMEUNUt4upcTDgeUmNAN5EPQHIWGKFAuFEmh8Ud9yh8C6anhrKTFM/N2fhkOCYmCeLkWRwZl2wuzdMwawvX39um8FmBPp/VgNWvUfKHpgksqNv6W/nioTQcBrJzNPO2F4qlffQnAn2MBAg4YsPveKrG0H6jYoe1vRkVUHyeEZfgIhqAPvOWm63wkvprJ3rv5T4VqZwh+kH2dNYgUa/owV0fbMu00/SxbtM09HV5Cy6wti5EwhJfsPtrsr+uYwK1amej0nyWvfJn+lflm1B6CKADq5wBM7SMY5FPKOh1/qHP7DbfzykHHfrUSogKJW804hwtTGG6/Jy1qQ1lcptyXevR15mxNfyklQM5fmDTSFMqE=","name":"textures","value":"ewogICJ0aW1lc3RhbXAiIDogMTYyNTg1NzY0NDEzOSwKICAicHJvZmlsZUlkIiA6ICJiMGQ0YjI4YmMxZDc0ODg5YWYwZTg2NjFjZWU5NmFhYiIsCiAgInByb2ZpbGVOYW1lIiA6ICJNaW5lU2tpbl9vcmciLAogICJzaWduYXR1cmVSZXF1aXJlZCIgOiB0cnVlLAogICJ0ZXh0dXJlcyIgOiB7CiAgICAiU0tJTiIgOiB7CiAgICAgICJ1cmwiIDogImh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvYmU1MTIyMmEwYzQyMDViZDdkZTIwY2Q3ZGNlZGU1Nzc4ZmYzYzhhMTFlNWQ2MmEzYWMzNGY4YzVhOTgwMTIwIiwKICAgICAgIm1ldGFkYXRhIiA6IHsKICAgICAgICAibW9kZWwiIDogInNsaW0iCiAgICAgIH0KICAgIH0KICB9Cn0="}]}'

Vs ai biết sài boss skin giúp em với , em chả biết sài cái đó sao
em có thử ghi
Disguise: Type: player Skin: 'to_jest_muj_Nick
trong options mob boss của em nhưng nó chỉ hiện ra mỗi một skin duy nhất , em đổi tên nó cũng vậy