I have an observation of IC 2149 from 2014:

"A small but fairly bright PN in Auriga that has an oblong shape that pops out with averted vision. The seeing is much too soft to see any detail, but 2149 is at least easy to find. 253x and 408x, 21.23 SQM."

IC2149_crop.jpg IC2149_crop_invert.jpg

According to my notes the very next night had wonderfully steady seeing, but unfortunately I didn't go back for another look.