[docs] add supercraft link to model guide
[docs] add supercraft link to model guide

chenzlabs/aframe,aframevr/aframe,RSpace/aframe,aframevr/aframe,mkungla/aframe,ngokevin/aframe,chenzlabs/aframe,RSpace/aframe,dmarcos/aframe,dmarcos/aframe,mkungla/aframe,ngokevin/aframe