I have been using quiver to generate game svg files. You can drag and drop these into construct 3 like any other svg file and they can be sized and rotated etc. It works very well with some of the vibe coding I have been doing if you keep the file name they are generated with (you can cut the number at the end). I have been using them with openai codex as of late with great success. You get to generate 20 free images a week, here is the link, give it a try. It can create a detailed ork warrior or a fine spaceship etc...You can export the image in other formats (like png).
app.quiver.ai
yours
winkr7