In BaseNetworkable, match prefab name strings for resource nodes:

• ore_sulfur -> Gold / Yellow label: [SULFUR ORE]
• ore_metal -> Silver / Cyan label: [METAL ORE]
• ore_stone -> Gray label: [STONE ORE]

Vector2 screenPos;
if (WorldToScreen(nodePos, screenPos, viewMatrix, screenW, screenH)) {
    float dist = (nodePos - localPlayerPos).Length();
    if (dist < 300.0f) {
        ImGui::GetWindowDrawList()->AddText(ImVec2(screenPos.x, screenPos.y), 
            IM_COL32(255, 215, 0, 255), 
            Format("Sulfur Ore [%.0fm]", dist).c_str());
    }
}

Finding sulfur nodes in snow biomes takes 2 minutes with this. Color-coded labels look great.

Added distance filtering slider in menu (50m to 500m) to keep screen clutter minimal.