That is the Wing Nuts Wings one just announced ;
"32043 Avro Lancaster B.Mk.III in development for release in late 2019. Highly detailed RR Merlin XX (for B.Mk.1) or Packard V-1650-1 Merlin 28 (for B.Mk.III). Internal canopy framing. Dropped flaps. Removable outboard wing sections for ease of display. WWII era fabric covered elevators. European theatre radiators and nacelle intakes. Optional early & late tailwheels, unweighted or weighted (with full bomb load) main wheels, H2s Radar, 500lb (UK & USA), 1000lb, 4000lb “Cookie” and SBC bombs, FN.20 or FN.120 rear turret with optional cut away perspex, early & late bomb aimer’s blisters & windows. Optional dummy engine blocks so you don’t need to assemble complete engines to build model. Early DH.5/40 (needle) & late A5/138 (paddle) type propellers & spinners."