nareik wrote:Custom buggies:
1 Get your claws on sufficient wheels.
2 Build a chassis of appropriate size.
3 Build Axles for to hold the wheels.
4 Attach axles to chassis. Maybe use small round springs or several layers of (plasti)card to make leaf spring suspension. Take a look at old trucks, buggies and cars from real life inspiration.
5 Build an engine block (or loot from toy). If not confident about this, build an engine bay to hide where the engine should be, add a huge grill, air scoop, side vents, chunky hinges to pop the bonnet and other orky features.
6 Make a barrel for fuel, and smaller boxes or barrels to represent batteries, pneumatic fluid resevoires, etc. Use wires/pipes/straws to connect these to the engine bay/block / transmission / etc as appropriate.
7 make an exhaust manifold. Do you want this just coming straight out the side of the engine like old race cars? Will it be fed under the buggy and out the back? Perhaps spat up behind the gunner like an old truck?
8 make a driver's seat (sprue/(plasti)card/clay/whatever fits) and surround it in worky bits like foot pedals, levers, dials, wheels, etc. Alternatively create a cabin for the driver, obscuring the inside with mesh for the front window and port holes with iron bars for the side windows).
9 make a linkage for the driver's controls to the engine /front wheel steering if it would be visible and link the engine to the axles. Again look at real life pictures for inspiration
10 make a firing platform for the gunner. Traditionally for
GW this would be open and behind the driver. Add a stand for the gun, maybe magnetise your weapon load outs. Include details such as spare ammo boxes/fuel barrels/etc as appropriate.
11 add orky details such as chunky armour plates, ramming plates, a few spikes (don't go full chaos on it), rivets.
Model railway stores will sell lots of different caliber/detailed sheets/rods/scaffold/etc that you can use for chassis/worky bits/armour plating. Toy/model vehicles can supply wheels/engines.
As you can see scratch building is labour intensive. Maybe pick up an evening/temping job and you'll get the money to buy a kit to convert, which will be much less effort.
If you are really trying to be cheap you can use card/corrugated card, but you'll need to seal it with varnish/layers of pva glue/filler/something to stop moisture getting in and warping the card. If you go big with structure/plates you'll need to reinforce with sprue/more card. You can make rods by rolling up thin paper and coating it in glue. Wheels can be scratch built, but cutting out clean circles and detailing them is not particularly easy.