Dang... someone scored. Not my choice as a rig but that is def a bargain at $4300
2mm chequer plate body, enclosed sides, 3mm box and 3mm 100x50x2200 drawbar, stainless kitchen and water tank, eleccy brakes, nice suspension setup... not bad at all.
The tops at that level of the market are all mucho mucho samo 14 oz ripstop out of China. Either use it till it's knackered or sell it and wack a full canvas jobbie on the trailer.
I went a different path and had a custom trailer made and put the top of our choice on it