February Challenge #7 Collaboration Kits Challenge at Oscraps
https://ozone.oscraps.com/forum/showthread.php?t=37542

I used:
Otono:: Oscraps Collaborative Kit https://www.oscraps.com/shop/Otono-Oscraps-Collaborative-Kit.html
ArtPlay Palette Hello Autumn https://www.oscraps.com/shop/ArtPlay-Palette-Hello-Autumn.html
Vibrant Autumn:: An Oscraps 2014 Collaboration https://www.oscraps.com/shop/Vibrant-Autumn-An-Oscraps-2014-Collaboration.html

To better match the photos and other elements, I used Image>Adjustments> Hue/Saturation to darken and desaturate the pumpkin. The paint overlay is set to Linear Burn Blending Mode.