These would be cute as individual projects. Could also embellish the trees to make them Christmas trees.
Embroidered white cross stitch tree with embellishments
My Stitch Dreams
Oak Tree - PDF Cross Stitch Patterns - Instant Download
Counted Cross Stitch Christmas Tree (From the book "Stitch by Penny Black")...book is out of print, but I managed to get a super good copy from a UK used book store!!
Love this idea of simple cross stitch tree "decorated" with "ornaments" = bead & charms treasures from your stash....
Simple Deer Head Cross Stitch Pattern More
Country Living's Free Cross-Stitch Patterns
For the Home
Tree Cross Stitch Pattern Retro forest Design Instant Download Needlepoint Mid Century Modern geometric style by MidCenturyMaude on Etsy
Cross Stitch, Bitch
Winter cross stitch sampler
Arbre penché tree cross stitch point de croix
Cross Stitch Ideas