here is the CRV file and the font
the file is too big by 1MB with the stl imported. I will post here the link to the STL and the crv file without the tree, but with the outline of it so you can easily scale it.
STL of tree
justadream_solid.zip (24.4 KB)
TREE HEART2_notree.zip (5.7 MB)
Some screen shots to help you scale and place the tree. I made an orange layer for stl scaling.