I've noticed a pretty big resemblance between  gokutothez's bear character Lisa and my hamster character Maxtara. Making Maxtara similar to Lisa was unintentional as well! Here's the similarities between the two:
-Pink belly shirt
-Jeans
-Fat
-Female
-British
-White

And here's Maxtara's differences:
-Darker clothing
-No footwear
-Part red
-Blonde, longer hair
-Teenager
-Hamster
-Bigger ears
-Belly is always round
-Well-mannered
-Cuter