[need help] Aiia'smodel [UE4]

[wansf]

i cannot import these uasset into UE4 editor and umodel return this error message

Memory: bad allocation size -1003182544 bytes
appMalloc:size=-1003182544 (total=0 Mbytes) <- FArray::Empty:1011042915 x 16 <- TArray::Serialize:0/0 <- SerializePackageFileSummary4 <- FPackageFileSummary<<:Ver=0/0 <- UnPackage::UnPackage:Textures/Bear_Mask.uasset, ver=514/0, game=ue4.18 <- UnPackage::LoadPackage:Textures/Bear_Mask.uasset <- CUmodelApp::ShowPackageUI <- Main:umodel_build=670

please help