Designed a few years ago and it was my first 3d model lesson. I think it worth sharing so here it is B737 with pedestal stand. My printer is 200x200x180 so I had to scale it down to 0.6. Support will be needed for engine and wingtip so keep that in mind.
I will compile everything in one single file (the way I printed it out) and reupload it. Printed model will be coming along too.
Really appreciate for any tip. It keeps me motivated to design more model kits!