I'm familiar with the sQTL and eQTL GTEx data that can be downloaded from the GTEx Portal, but I'm interested in gathering at least two other types of molecular QTL datasets:
Larger eQTL and/or sQTL datasets (greater overall sample size, even if performed only for blood cells)
Other functional molecular QTLs such as methylation QTLs, histone QTLs, DNA accessibility QTLs, etc.