Hi! Welcome to the Shipbucket.
Drawing-wise it looks reasonably ok. Intakes look bit strange (like they had thick "lips" adound" and I'd argue about use of black in some places (I'd make the bottom/metal part of canopy frames black, but instead that line that goes from the tip of nose to top edge of intake would make only very dark grey, for example), but generally it's a very decent drawing and I hope to see more of Your works in the future.
The intakes I find them okay IF the plane is a two engine design. For one engine only, they'd be too big. At the end, I suppose the black part is meant to be the exhaust of the afterbrurner(s). .