since long i wanted to make this card and finally i tried my hand on this. i love this cute little girl. I have follow this tutorial for making this card but have modify few things which have mention below.
Here is my card.
First i draw tree shape on craft cardstock and hand cut it . one pc i have cut oval shape in the center with die. for the slider window i took two circles and made window with MFT speech bubble die from Smart phone die set, For more real look i have embossed tree shapes using embossing folder.