Vintage porcelain and bone China frog and inch worm miniature

5 frog and one caterpillar vintage porcelain and bone china miniatures. Large green one with round belly and other light green ones are bug house Japan bone China. Note small chip missing on large belly frog left foot. Small silver frog is pewter. The green/brown frog with pink background is Josef original, as I believe is the light green cute smiling one. Inchworm Caterpillar is unknown to me.