I don't know what it is, and it is way too small for a desktop, and I personally do not go for metallic colours, so I am probably biased a little. I feel it is a little too simple and garish. I can see the pedigree in Giggle and Rainbow etc. personally I prefer OK and Prom Queen. I think you are trying to make too much of an idea that worked already in Giggle and in the process have just overdone it. This is of course my personal preference. I just feel you should try something else as you have more imagination and talent than just reprocessing old works.
Ed.