Based on this reddit post https://old.reddit.com/r/StarTrekStarships/comments/1i7l0a8/vandermeer_i_starfleets_reject/ on r/startrekstarships, though i have taken some liberties. two phasers, higher power than the ones on a Class F shuttle, but still woefully beneath even a destroyer's main phasers. carries 12 of those torpedoes, on two internal spindles, with perhaps two more in the ready to launch positions. retractable launch skids, since on rewatches i have grown more and more annoyed at star trek small craft that seem to just... land directly on their nacelles or lower surfaces... there is a placeholder figure in the cockpit pod (which ejects in case of emergency), just to make sure someone *could* and to help with scale, but i have not detailed the inside of the cockpit or made a proper pilot model. maybe later. do you suppose they would wear a full suit or a life support belt? not much else to say.
fits within a 10x10x3.5 meter box, barely. makes one wonder what starship would carry them, as that takes up more than two of the aforementioned Class Fs...