Concur; It has the appearance of Sweet Meat. There is a smaller one named Sweet Mama, but There are too many of these kabocha types to definitely put a name to it. Delica and Baby Delica are similar kabocha types that are grown commercaily in the US.
http://vegtrials.blogspot.com/...
Your second photo is of the standard Green Striped Cushaw ( C. mixta)
Third photo is most likely Goosebumps, or Knucklehead These are part of Siegers seed "Superfreak" series (C. pepo)
