http://www.dakkadakka.com/dakkaforum/posts/list/8.page JForum - http://www.jforum.net ]]> http://www.dakkadakka.com/dakkaforum/posts/preList/529804/5669546.page http://www.dakkadakka.com/dakkaforum/posts/preList/529804/5669546.page GMT http://www.dakkadakka.com/dakkaforum/posts/preList/529804/5669709.page http://www.dakkadakka.com/dakkaforum/posts/preList/529804/5669709.page GMT
I've even plated over sections built in card stock with last I card.
I'd probably last I card legs and use a mix on the torso & arms. Stability long run.]]> http://www.dakkadakka.com/dakkaforum/posts/preList/529804/5669736.page http://www.dakkadakka.com/dakkaforum/posts/preList/529804/5669736.page GMT WIP titans of Warlord scale and larger, foamcore is used quite frequently. For larger builds, PVC pipe lengths and fitting are a popular choice for building a sturdy skeleton around which the titan can be fleshed out (foamcore for bulking out the rough shapes and plasticard for skinning and detail). For Warlords, the scale is just small enough that many people forgo the internal skeleton without issue, relying instead on a stable pose and laminated foamcore and/or plastic legs for support.]]> http://www.dakkadakka.com/dakkaforum/posts/preList/529804/5669771.page http://www.dakkadakka.com/dakkaforum/posts/preList/529804/5669771.page GMT
Tackling something like this is really really not for the faint at heart as they are huge time and energy demanding projects. Unless quality isn't as important as general look of the model, then have at it!

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Inside, you have more options. If you make the entire thing out of styrene, it's much easier to get the outer shell to stick to the inner structure, but you will need to source some sturdy box section rods, which don't come cheap (although a project like this is not one to skimp on the expenses). Alternatively, you could use balsa wood or foamcore (light, easy to work with, not too difficult to stick styrene to). Having tried attaching styrene to metal and PVC, I'd suggest avoiding them unless you absolutely need the extra strength.]]> http://www.dakkadakka.com/dakkaforum/posts/preList/529804/5669869.page http://www.dakkadakka.com/dakkaforum/posts/preList/529804/5669869.page GMT http://www.dakkadakka.com/dakkaforum/posts/preList/529804/5672022.page http://www.dakkadakka.com/dakkaforum/posts/preList/529804/5672022.page GMT CA or epoxy become your go-to method in short order. Roughing up PVC with some sandpaper is a must for getting epoxy to stick well.

Corrugated styrene is available relatively inexpensively for use as bulk and for large surfaces. You can bevel the edges for joining two pieces without the corrugated core showing and then you use strips of plasticard to cover any exposed edges. Basic styrene cement is all you need to work with it.

The guns all come down to aluminum, brass and plastic tubing with plasticard details.]]> http://www.dakkadakka.com/dakkaforum/posts/preList/529804/5672054.page http://www.dakkadakka.com/dakkaforum/posts/preList/529804/5672054.page GMT
http://www.belloflostsouls.net/2009/02/showcase-40k-scale-imperator-titan.html

]]> http://www.dakkadakka.com/dakkaforum/posts/preList/529804/5672699.page http://www.dakkadakka.com/dakkaforum/posts/preList/529804/5672699.page GMT http://www.tsipisgames.com/shop/warbringer-maximus-mkii-no-weapons-free-shipping/ il use. Modeling foam/styrene for the shape and then use plasticard for the over layer. Bend it using heat. Not sure for the head...]]> http://www.dakkadakka.com/dakkaforum/posts/preList/529804/5674070.page http://www.dakkadakka.com/dakkaforum/posts/preList/529804/5674070.page GMT