ZBrushCentral

how to build a gold fish?

<img src=“http://www.zbrushcentral.com/pixo/atn.gif”>

How do I sculpt the bubbles on its head? Any help or pointer?

How do I model the fins? Would you model the fin by a single polygon and tell the system to render both side of the polygon, or would you make the polygon thick ( two polygons each facing left and right of the fish ).

thank you