Forum adverts like this one are shown to any user who is not logged in. Join us by filling out a tiny 3 field form and you will get your own, free, dakka user account which gives a good range of benefits to you: No adverts like this in the forums anymore. Times and dates in your local timezone. Full tracking of what you have read so you can skip to your first unread post, easily see what has changed since you last logged in, and easily see what is new at a glance. Email notifications for threads you want to watch closely. Being a part of the oldest wargaming community on the net. If you are already a member then feel free to login now.

http://www.forgeworld.co.uk/Warhammer-40000/Imperial_Guard/Imperial_Guard_Tanks/IMPERIAL-BOMBARD.html

I'm... not sure. The Bombard is a Leman Russ chassis, but the Colossus is supposed to have a Chimera chassis. I could try and work to convert it? Think that will be nessaccary?

Yes. The codex art clearly shows the same gun as the Bombard, just mounted on a Chimera hull. Until an official Colossus model is released the best option is to use a Bombard and make it clear to your opponent what it is. Fortunately the Bombard is a pretty bad unit and rarely seen so there shouldn't be much confusion.

As for converting it, it might be possible, but it would probably take a lot of work to make everything fit. The only way to find out is to buy a Bombard and a Chimera and try putting it together.