3D Custom Girl was originally a Windows PC game released by TechArts3D (later known as Illusion). There is no legitimate, official APK from the original developer for Android.
Because the mobile version is unofficial, it exists in a legal gray area. Distributing copyrighted character assets without permission infringes on the original creator’s rights. However, end-users downloading for personal use are rarely pursued, but you should be informed. 3d Custom Girl Download Apk