I recently finished up my Rainfell Keyblade for my Aqua cosplay and I absolutely adore the results. The metallic paints I found were just perfect for this prop! Now I just have to make the Kingdom Key W for my Anti Aqua cosplay, hehe.
If you’d like one for yourself, I’m selling painted resin copies of this exact same keyblade! You can get them from my Etsy shop; Syrupbit