I remember reading on here that some people were struggling to find dark blue mats for the chimaera. I have just got some mats off of autostyle, since they have just got some dark blue carpet in, and I believe I am one of the first customers to get mats in that colour (pinch of salt taken). Any way here are some pictures of the mats, I asked for tvr logos embossed in magnolia with magnolia binding. The blue isn't a 100% match but is by far close enough. They will send samples for you see if your unsure. If I was to get the mats again, I'd ask for the logo on the drivers side mat to be 4-6 inches higher (which I'm sure they would do), which I'd recommend. All in all the service was excellent and the mats are an excellent fit and I am very happy with them. Because I was looking for dark blue mats from them I had to order by phone as they don't have the dark blue option online (because they only bought a limited supply of it very recently to satisfy demand). The mats cost £67.00 including delivery.
I would like to add some photos but since i don't have a website or much of clue about it, i don't think I can. So if you want me to email you pictures if your interested in getting some to help you decide.
(help on how to add pictures would be welcome)

Interesting to hear your feedback on these. I think Autostyle are the same as 'Mr. Topmats' on e-bay who does offer the dark blue, but not 100% sure they are one in the same.
I was going to be buying a dark blue set this weekend (post pay day treat) so good to hear that that they are good quality - the TVR logo is the finishing touch. Would be interesting to see the piccies if you can get them loaded.
Peter