How much and what kind of support would you suggest for a large great white shark figure our of RKT. Debating on what style of breech I want to use. Either a straight up or a side view which I think needs something but I have never made such an advanced design yet. The link photo is a different angle but the side view I am thinking about.

https://images.search.yahoo.com/images/view;_ylt=AwrTcX3JKBNVb4wAmX2JzbkF;_ylu=X3oDMTIzcG84aWs4BHNlYwNzcgRzbGsDaW1nBG9pZAM1YzQ1MGQ2NTFlZjNmYmIwNjc2YjI5Y2QxODI5NjRiYwRncG9zAzc2BGl0A2Jpbmc-?.origin=&back=https%3A%2F%2Fimages.search.yahoo.com%2Fsearch%2Fimages%3Fp%3DGreat%2BWhite%2BShark%26fr%3Daaplw%26nost%3D1%26tab%3Dorganic%26ri%3D76&w=4288&h=2848&imgurl=misslisonbeesadventures.files.wordpress.com%2F2011%2F06%2F300_2626-6444.jpg&rurl=http%3A%2F%2Fmisslisonbeesadventures.com%2F2011%2F06%2F03%2Fhello-world%2F&size=6322.8KB&name=My+First+%3Cb%3EGreat+White+Shark%3C%2Fb%3E.+June+2009&p=Great+White+Shark&oid=5c450d651ef3fbb0676b29cd182964bc&fr2=&fr=aaplw&tt=My+First+%3Cb%3EGreat+White+Shark%3C%2Fb%3E.+June+2009&b=61&ni=240&no=76&ts=&tab=organic&sigr=11qu2a5t1&sigb=133vlfuf5&sigi=125kv7qmc&sigt=11c0sq6b3&sign=11c0sq6b3&.crumb=2kN7vQK1knO&fr=aaplw