Hi Tag and Welcome to the Forums,
Yes we do cater for Sci-fi Modelling here too, In fact there have been some other posts on same on this very part of the Forum. See the links below.
http://www.scale-models.co.uk/showthread.php?t=3418 http://www.scale-models.co.uk/showthread.php?t=3038 http://www.scale-models.co.uk/showthread.php?t=3097 http://www.scale-models.co.uk/showthread.php?t=2267
So anything you have made, please post pics up or if you need help, just ask, we will all gladly help.
Regards.......Mark