basert pull basecompute/Qwen3.8-27B only allows downloading the pre-converted 4bit quant. There appears to be no (documented) way to download either the pre-converted 8 bit quant model or the MTP 4 bit quant model which are on your hf model page?
So I tried: basert pull Qwen/Qwen3.8-27B --target base-q8 and got this:
basert pull v0.2.3
source: Qwen/Qwen3.8-27B@main (HuggingFace, convert-on-pull)
variant: default-q8
base-convert v0.2.3
input: /Volumes/990EVOPlus/Applications/baseRT/.src/hf/models--Qwen--Qwen3.8-27B/snapshots/1d4bf0f2ff6012fd82039f2fa52739d0dd7c60c0
output: /Volumes/990EVOPlus/Applications/baseRT/Qwen/Qwen3.8-27B/default-q8/model.base
profile: default-q8
Error: converting Qwen/Qwen3.8-27B
Caused by:
0: opening shard "/Volumes/990EVOPlus/Applications/baseRT/.src/hf/models--Qwen--Qwen3.8-27B/snapshots/1d4bf0f2ff6012fd82039f2fa52739d0dd7c60c0/model-00001-of-00018.safetensors"
1: opening "/Volumes/990EVOPlus/Applications/baseRT/.src/hf/models--Qwen--Qwen3.8-27B/snapshots/1d4bf0f2ff6012fd82039f2fa52739d0dd7c60c0/model-00001-of-00018.safetensors"
2: No such file or directory (os error 2)
The converter seems to be looking for shard files named as model-00001-of-00018.safetensors but the actual downloaded model files are in the (55GB) blob folder with suffix-less GUID-type names thus:

basert pull basecompute/Qwen3.8-27Bonly allows downloading the pre-converted 4bit quant. There appears to be no (documented) way to download either the pre-converted 8 bit quant model or the MTP 4 bit quant model which are on your hf model page?So I tried:
basert pull Qwen/Qwen3.8-27B --target base-q8and got this:The converter seems to be looking for shard files named as

model-00001-of-00018.safetensorsbut the actual downloaded model files are in the (55GB)blobfolder with suffix-less GUID-type names thus: