VG, nope, definitely a twin with no big cooling fans on the front, although criticised at the time for being underpowered, then again most aircraft of this era were.
Beags has it- specifically one of only 12 F7U3P recce variants built:
The reheated Westinghouse engines were planned to produce c10000 lbs thrust but were derated to less than 5000lbs. Not good on a carrier, one of the limitations was a requirement to disengage reheat as soon as the aircraft left the deck. It was said that the toasters made by Westinghouse produced more heat than the Cutlass' engines. The two ac shown by Beags in Blue Angels markings were solo performerswhilst the rest of the team formed up and I read somewhere that in 5 years of service (1954-1959) the attrition rate was in the region of 25%. Still, it was a fascinating shape in a period of experimentation.
Twin engine jet with 'afterburner' so probably US origin. No fixed windscreen, but looks sharp and pointy. Had thought of Douglas X3 Stilleto, but am now plumping for the Convair Sea Dart as I have convinced myself the aircraft appears to be on a slipway.
I think both the Gutless and the Sea Dart had the same engines, as well as the XF88 which went on to develop into the F101 Voodoo. Anyway try this homebuild next: