Crystal Models

Crystal Models

Replaces End Crystals with cool models for fabric. you can use almost any model you want!

by
2.1K Downloads
fabricdecorationequipmentgame-mechanics
Rent Server with this Mod

Screenshots

pekmen
crystal model
crystal
rubik cube

About this Mod


Discord Modrinth Source


Crystal Models lets you swap vanilla end crystals for your own OBJ models, with per-entity scale, offset, and rotation, optional hover and true 3D spin, optional dual crystal models, built-in performance controls.

To add models, place your OBJ and its texture PNGs in config/crystal_models/models. Keep the OBJ and textures together; matching base names is safest. Open the mod’s settings to trigger a rescan, or restart the game. Models shipped inside the mod still work too, so you can mix your own with the built-ins.

(keep in mind theres a process to making the models work. you can request models to me as well and i can convert it to work with the mod it has to be .glb or .gltf for a starting point) ofc if you're smart enough to figure out how to add you're own your welcome to do so

Want more models or help? Join the Discord!

Follow me!

NameMC

Available Versions

Crystal Models 1.21.5release
MC 1.21.5fabric
November 4, 2025
Crystal Models 1.21.4release
MC 1.21.4fabric
November 4, 2025
Crystal Models 1.21.3release
MC 1.21.3fabric
November 4, 2025
Crystal Models 1.21.2release
MC 1.21.2fabric
November 4, 2025
Crystal Models 1.21.1release
MC 1.21.1fabric
November 4, 2025

How to Install Crystal Models on Your Server

1

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

2

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.5).

3

Install Mod

Open the mod browser in the dashboard and search for "Crystal Models". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.5, 1.21.4, 1.21.3 (+3 more)

Server-side

Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Crystal Models server crashes on startup – what to do?

Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.5). You can switch loaders with one click in the panel.

Is Crystal Models compatible with fabric?

Crystal Models officially supports fabric for Minecraft 1.21.5, 1.21.4, 1.21.3. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Crystal Models – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Crystal Models consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.

Rent Modded Server

Install Crystal Models with just one click on your server.

Recommended RAM
4 GBab €8/mo
Min. 3 GB | +1 GB pro 8 Spieler
Create Server Now
1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
MIT License
Server-side
Unsupported

Supported Versions

1.21.51.21.41.21.31.21.21.21.11.21