Hi all, I bought this on an online whim. Living in SE Asia, not sure about model or time period. There are no markings on the case back and I can't seem to match it to anything else online or in the available Enicar catalogs. A few pics attached below. I have less than $100 in it so if it's garbage it won't hurt my feelings too bad. It runs, but doesn't run for long if I'm not constantly moving it. Just curious if anyone can help ID it and if anyone thinks it's worth getting back to working order. Thanks for looking!