Linky But could it be an MK locost?

Looking at that it could be anything

indy = independant suspension doesn't it?

so not an indy

It does have a lot of "MK" about it. Bent square tubing in the front, the upper wishbones, top seatbelt mounts all look like they do on the Indy. I'd go with it being an MK locost.

That looks like my chasis I bought mine as an Mk but Mk say it's not !!!

Looking at the front-on view, it certainly looks similar to my MK Locost chassis.

However, AFAIK Martin didn't provide headlamp mounting brackets welded directly on to the upper chassis rail. He sold a separate cross-bar, which was then bolted on.

Cannot see from the photo whether those headlamp mounts were welded before, or after chassis build was started by original builder.