You can most likely use any die cuts or cardboard, chipboard birdhouses, alterable pieces you want with some random pieces for the hearts and fence.
(I have some items you can use, see here and here (look through the post) and here (look thru the post)!)
Wild Orchid Crafts product links:
Sepia Brown Roses
10mm Ivory Roses
10mm 2-Tone Anti. Blue Roses
10mm 2-Tone Yellow Roses
Brown Baker’s Twine
Antique Gold Seam Binding
15mm Pale Blue Roses
5mm self Adhesive Pearls
(Green/Blue no longer available,
this is what I would use as an alternate!!)
Paper collection by Glitz, “Vintage Blue”
Sentiment Sticker by Glitz, “Vintage Blue”
Paint by Making Memories: “Meadow”
Paint by FolkArt: “Coffee Bean”
Embossing ink: “Big & Bossy” in clear by Ranger/Inkssentials
“UTEE”-Ultra Clear Embossing Enamel
Adhesives: Glue Gun, crackle accents, glossy accents etc..
Spellbinders Nestabilities “Deckled Edge” Large Oval
Tiny Attacher by Tim Holtz Idealogy line
Let me know if you have any questions!