Thanks my friend @eb801!

The cannon exit areas (basically grooves onto the fuselage) have three mini fillets towards their front, (maybe to disperse the exit gases, so that they will not be ingested from the starving intake?). Here is how they look...

This is top notch scratch building, Spiros @fiveten
Love this detailing.
What a fantastic close-up picture of the real cannon.

Ah yes, the @fiveten magic at work.

Life severely interfered, but slowly recommencing work on the Mirage (and, by the way, are we not so lucky to have our hobby keeping us company?).
The 8 elevon underside hinges had to be split in twos, since the elevons are going to be attached drooped. Here are the pieces that correspond to the wings...

Thanks my friend @johnb!

Coming along very nicely ! The added details really make a difference .

Those details do add a lot already, Spiros @fiveten