How many variants if the Homie 150 are there?

[Chainsaw Collectors]

My question today is How many variety of the Homelite 150 chainsaw are there? I have the red/black version with hand guard as well as a blue and white one. Those seem to be the 2 most common color combos. I also see some red/white ones online though, is that color combo legit, or does it have mixed parts? How about the blue/black color combo like I just found on eBay as linked below?

https://www.ebay.com/itm/335270465638