As new pieces and building techniques emerge and as builders improve their style, it’s interesting to see a builder revisit a previously built design. Benjamin Cheh Ming Hann shows a side-by-side comparison of his custom fighter design, the FB12 Foxbat, with his original 2013 build on the left and 2014 rebuild on the right. Improved color blocking, an overall smoother shape, and added rear fins and air intakes show Benjamin’s efforts to rework an already great compact fighter design.

See more views of Benjamin’s FB12 Foxbat on his Flickr, with an album each for Mark I and Mark II.