Build Helper Auto Grade
Similar to B Grade, but with a more premium feel. Once you equip a blue print, a beautiful GUI pops up, in the top right, which highlights what tier your building in. Permissions per tier can be given according to what your aiming for.

You can change tier images from config file.
{
"Plugin Icon Id": 0,
"Twig Tier Icon Image": "https://community.akamai.steamstatic.com/economy/image/6TMcQ7eX6E0EZl2byXi7vaVKyDk_zQLX05x6eLCFM9neAckxGDf7qU2e2gu64OnAeQ7835Zf4GLCfDY0jhyo8DEiv5dbOK86r70-SfG-0at6CZk/360fx360f",
"Wood Tier Icon Image": "https://static.wikia.nocookie.net/play-rust/images/f/f2/Wood_icon.png/revision/latest/thumbnail/width/360/height/360?cb=20151106061551", "Stone Tier Icon Image": "https://static.wikia.nocookie.net/play-rust/images/8/85/Stones_icon.png/revision/latest/thumbnail/width/360/height/360?cb=20150405123145",
"Metal Tier Icon Image": "https://static.wikia.nocookie.net/play-rust/images/7/74/Metal_Fragments_icon.png/revision/latest?cb=20151106061759",
"High Metal Tier Icon Image": "https://static.wikia.nocookie.net/play-rust/images/a/a1/High_Quality_Metal_icon.png/revision/latest/thumbnail/width/360/height/360?cb=20151106061156",
"Panel AnchorMin": "0.94 0.5",
"Panel AnchorMax": "0.99 0.95",
"Gui Button Enabled": true
}
You can change messages with Language File
{
"dont_have_enough_resourche": "You don't have enough {0}.",
"twig": "Twig",
"wood": "Wood",
"stone": "Stone",
"metal": "Metal",
"hq": "Hq Metal",
"press_e_button": "Automatic upgrading is now set to grade {0}. Press E to change auto enhancement.",
"plugin_pre_tag": "[Build Helper] :"
}