I've done some modding and I have converting the ole Gas Miner into an asteroid mining vessel. I've created a special low damage beam that the miner fires at the asteroid to extract the various resourses.
I think it looks really cool, plus it gives the environment more of a buzz.
I created a custom mission where a miner ship was mining an asteroid, when the asteroid is destroyed (it explodes, but it's actually a violent implosion where the remaining material can't hold itself together on its own gravity), well just before the explosion the cargo of ore is transferred to the miner. Then it is destroyed, the miner travels to the Asteriod Processing Plant (Chara station). After 15 seconds while docked, the cargo is transferred from the miner to the station and it then undocks. A while later, a cargo container appears (no warp effect) on a platform on the station and the cargo on the station is of course transferred to the container. A transport vessel comes along, picks it up and delivers it to a platform on the Ore Refinery (Cairo Station). The container then disappears (no warp effect) after a little while. A short time later a new container is produced on the platform another transport warps in and takes it away (probably to some construction yards).
Get four miners at a time and watch the buzz happening. It creates a good atmosphere while you do some fighting.