Here you can find all the Hobby posts and guides that Atreides and I put together.
Hope this proves useful guys, we have conversion and weathering articles so far...more to come:
Conversion:
Colossus
Closed-top Medusa part 1 and part 2
VTOL Vendetta - Part 1
VTOL Vendetta - Part 2
VTOL Vendetta - Part 3
VTOL Vendetta - Part 4
VTOL Vendetta - Part 5
VTOL Vendetta - Part 6
Frag Cannon for Blood Angels Dreadnaught
Converting TL Heavy Flamer Turrets
Hydra (Manticore chassis)
Hydra with Punisher Cannon (Chimera chassis) and Part 2 of that here
Weathering:
How to weather tanks
How to weather a Dreadnought
Snow Basing:
To come