Thanks guys I appreciate the comments.
The pink is a Tamiya acrylic X-17. I lightened the colour in a few areas with white, if I remember correctly, to simulate weathered paint. I wasn't going for a desert scheme although I realised that would be an obvious assumption. I was more interested in taking the masculinity out of something seen as an object of power. A tank would have been good too but I've seen that done before (a pink Panther="Pink Panther") and thought this would look good in pink. I don't want all my builds to look the same. I have some more different ideas I'd like to do in the future. Most of them involve dioramas which I've never actually done before.