I found all of them
list
- heart: the left petal of the left most flower before the log
- moon: under the replacing bug bottom right
- horn: the fork on right
- butterfly: in the lillypad 2nd from the left above the turtle
- apple: portal of the flower to the left of the one the bug is on
- ring: the top of the bucket next to the bag
- snek: the legal to the left of the brush
- flowerpot: boy's right boot
- crown: upside down between the second and third tree from the left
- crayon: the trailing end of the log (presuming the turtle is facing forward)
- lightbulb: in the seeds middle right
- mug: centre tree bending right
- raindrop: second bounced lillypad
- bell: turtle shell
- sock: bottom left between the Lilly place
- hairbrush on legal of flower on left
- banana: top of bag right hand side
- lightning bolt: above the turtle's head in the waves
- icecream cone: the net of the spotty boots
Edit to add: thank you for an hour of fun