It Followed Me Home. Can I Keep It?

I'm a newb and don't really know what it is that followed me home yesterday. I hope ya'll can help me figure out what it is.It looks like a homer, but may be an old kit. Dimensions are 10' L x 4' W x 4' H at max. As best I can tell, skin thickness is 1/16" (sides and top). Skin fasteners are machine bolts and nuts. Windows/doors are matching, look like they belong there, and are not something scavenged from another source. Lower frame is steel angle iron. Tongue is boxed angle (welded on two corners). Center side trim is riveted and looks like a factory job. Fenders are aluminum. Floor and walls are plywood. Steel rods bolted through across the inside at the top for added strength along top corner. Door/hatch handles look like 40's or 50's automotive, but could also be original to an old kit. Hitch is old-school screw bolt (like and old U-Haul trailer). Single tail light looks like 40's or '50's. Whatcha think?
I'll make another post to add more pics. Thanks for your response.
I'll make another post to add more pics. Thanks for your response.