Complete Genomics data for 57 samples are available now in
ftp://ftp.1000genomes.ebi.ac.uk/vol1/ftp/data
The data are organised in above directory under sample_name/cg_data. Each sample has a CG native ASM tar file, an evidence BAM file, an evidence BAM file with supporting reads, a VCF file, and corresponding index files (bai and tbi).
An index for these files is
ftp://ftp.1000genomes.ebi.ac.uk/vol1/ftp/complete_genomics_indices/20121201.cg_data.index