It is a 1:6.5 scale of the original and very large, i didnt get all the detail i wanted but here its is anyway.
Step 1: Making the frame
Step 2: Stilts
Step 3: Applying the skin
Expanding foam was also used to strengthen certain spots that didnt have pvc near the top.
Step 4: Test height
Paint was just a light grey primer from the store.
PVC frames were built to cover the legs and skinned as well.
Step 5: Done