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Plastipaste support structure, so the silicon will keep its shape when the resin is setting.

Two coats 321 on the outside, 2 or 3 coats of 320 on the inside. Nice an solid, very little flex. Now to sand the really rough patches and apply some filler to smooth it out.

Build update on Ron Cobb's Tropical Rainforest cantina concept creature for Star Wars: A New Hope - 1:18 scale.

Using the mold I created a week or so ago, I was able to cast several copies of the head sculpt - and after much frustration and a couple mold variations at trying to get the best quality cast possible, I accepted my limitations of not having a pressure chamber, thus embracing the inevitability that I will not pull a perfect cast from any mold I create, no matter how I vent it or how I orientate the master sculpt.

So I ended up casting several and chose three of the best and cleaned them up. All of the air pocket problems I had involved the details around the neck so it wasn't really that big a job to correct. Not exact matches to the original, but I'm happy with them and feel good to move forward on this figure!

Next up will be the floral leaves for the arms and legs. The ones I did for placement earlier were tests that have since been scrapped. I plan to sculpt out several of the same size and shape, thicker at one ned so a ball joint can be applied. They will be sculpted and cast flat. I will use a heat gun to soften the plastic casts and bend them to the shape they need to be.

That's the plan of course...changes are sure to pop up as progress is made.

More to come!

#starwars #roncobb #concept #cantina #cantinacreature #anewhope #miniatures #sculpting #customactionfigures #smoothon #molding #casting #plastic

setting the propotions

HL2 Metrocop Helmet. Two casts were done. The black was the first cast and the iron look was the second cast using the same Onyx fast plus Pig Iron casting powder. Just brush the powder into the mold before casting and after the mold release is applied.

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